What's new in 5.0.0.144 since 5.0.0.143:
[-] (#0008030) Editor's status bar menu for the editor's spell checker languages was empty (Beta issue)
[-] Commands "Move to next/previous, delete and move" of the separate message viewer were not working when the message list was switched off (Beta issue)
[-] (#0008503) Dialog "Rename/Move IMAP folder" not translated
[-] (#0008502) Untranslatable columns in IMAP Folder Manager
[-] Some other strings weren't translatable (BETA issue)
